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5485081 = 74871609
BaseRepresentation
bin10100111011001000011001
3101022200010011
4110323020121
52401010311
6313321521
764423330
oct24731031
911280104
105485081
113107028
121a062a1
1311a0814
14a2ad17
15735321
hex53b219

5485081 has 8 divisors (see below), whose sum is σ = 6285440. Its totient is φ = 4688928.

The previous prime is 5485061. The next prime is 5485087. The reversal of 5485081 is 1805845.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5485081 - 27 = 5484953 is a prime.

It is a super-2 number, since 2×54850812 = 60172227153122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5485087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2605 + ... + 4213.

It is an arithmetic number, because the mean of its divisors is an integer number (785680).

Almost surely, 25485081 is an apocalyptic number.

It is an amenable number.

5485081 is a deficient number, since it is larger than the sum of its proper divisors (800359).

5485081 is a wasteful number, since it uses less digits than its factorization.

5485081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2103.

The product of its (nonzero) digits is 6400, while the sum is 31.

The square root of 5485081 is about 2342.0249785175. The cubic root of 5485081 is about 176.3576683987.

The spelling of 5485081 in words is "five million, four hundred eighty-five thousand, eighty-one".

Divisors: 1 7 487 1609 3409 11263 783583 5485081